as 
516 REPORT—1863. 
Meteorological Observations made in connexion with 
the Balloon Ascent on 
July 11 (continued). 
Royat OpservaTory, GREENWICH. 
Reading of 
30°20 | 73°3 | 6172 | 52°2 | 391 | 48 S.E. 
» | 30°20 | 74°4 | 61°8 | 52-7 |°399 | 46 S.E. 
yy | 30°20 | 751 | 62°17 | 52°7 |°399 | 46 | E.S.E. 
Temp.) Ten- |Degree} pio. | SS |S 
ee, Barom.| Thermom. ewe a e8) tion Hy gs g é Remarks. 
‘| reduced | point. | pour. | dity.| “"™ | 22 26 
to 32°F.) Dry. | Wet. i <5/<8 
m in. o | ° im in. . 
50 p.m.| 30°21 | 77°3 | 63°2 | 53°3 | "407 | 44 | ES.E. ... [Cirrus and haze. { 
©) 5, 30°27 17723) 16250) 52°83" | Aco.) 243 E. o |Cirrus, cirrostratus, and haze. | | 
Io ,, | 30°21 | 7671 | 62°2 | 52°3 |°393 | 44 | E-S.E. i: lane = cirrocumulus, and | 
20 4, |.30°21 }75°8 | 616 | 51-4 1°379 | 43 E. ae haze. 
gor 7357 Ora: li 5274394) |! 47 E. .. | | Overeast, with light cloud,| 
9» | 30°21 | 73°9 | 61°7 | 52°8 |*400 | 47 | SE. | chiefly cirrostratus. 
_ ApwW 
oo0oo0oo0o 
5 |) 
fe \ Cirrostratus and a little cir-| | 
rocumulus. 
DrAhHHAAHDPWWWHWWNHNDKDDKNNDN HD 
W DIN WMMMMBMMMDOD 5 GOUU 
20 5, | 30°20 | 74°6 | 61°6 | 52°: | "389 | 46 E. | 
30 5, | 30°20 | 74°5 | 6r'5 | sxx |°389 | 46 | S.E. 
40 5, | 30°19 | 74°1 | 61-2 | s1°7 |°384 | 46 | ES.E. | 
50 4, | 30°19 | 73°8 | 60°6 | so-g | "373 | 45 | B.S.E. ... |Cirrostratus. 
© yy, |30°%9 | 7471 | 61°0 | 51-4 |-379 | 45 E. ° Cirrostratus; the blue sky has\ 
To ,, |30°%9 | 741 | 6r°r | 51°6 |°382 | 45 | E.S.E. J _ been in the S.E. since the| | 
20 5, | 30°19 | 74°3 | 60°9 | 51°r |°375 | 44 | E.S.E. \ [clouds first began to break. 
30 » | 30°19 | 74°5 | 60°8 | 50°9 |*373 | 44 | EE : 
40 » | 30°19 | 74°8 | 60°9 | 50°8 |*371 | 43 |, B . Cirrus and cirrostratus. 
50 5 | 30°18 | 74°9 | 610 | 5t-0 | 7374 | 43 |, E.S.5. 
oO 5 |30°%8 | 74°1 | 61-3 | 51°9 |°386 | 46 | E.s.5. Me 
© 5 | 30°18 | 69'9 | 60°6 | 53:4 | ‘409 | §5 | > S.B. ... Thin cirrus and cirrostratus| 
generally prevalent. 
Few light clouds scattered here 
and there. 
~ 
v 
30°19 | 62°5 | 58:0 | 54:2 |-421 | 75 S.E. 
Po) 
ce) 
July 21. 
Royat OsseRvATORY, GREENWICH. 
| 3 |Overcast; rain has fallen almost 
| continuously since 3 o’clock; 
thin rain falling. 
5 10p.m. 29°52 | 61"0 | 61°5 61'0 | *537 100 | S.S.E. | To 
20 y, |29'52 |61'o | 61°5 | 61-0 «537 | 100 | s.8.H. | 10 | ... 
30 5, |29°52-|61'2 | 60'7 | 6o'r |*520 | 97 | 8.8.E. | 10 | ... | } Overcast. 
40 4, |29°51 | 612 | 60°7_ | 60'r |"520] 97 | SS.E. | IO | ... 
50 4, |29°51 | 60°9 | 60's | 60°3 |*524| 98 | 8.s.E. | 10 | ... |Overcast; rain just commenced 
29°51 | 60°9 | 60°5 | 60°3 |*524 | 98] 8.8.E. | 10] 3 [falling heavily. 
IO 4, | 29°51 | 60°7 | 60°3 | Goro }-°518 | 98 | 8.8.E. | Io | ... 
20 5, | 29°50 | 60°5 | 60'2 | 60'0 |°518 | 98 | S.S.E.} 10] ... 
30.4, | 29°50 | 604 | 60°2 | 601 |*520 | 99] SSE. |] 10} 3 
Overcast ; rain still falling. 
DADADUMnH 
oO 
